A01C 23/025
Continuous injection tools
Official title: {Continuous injection tools}
A01C23/025 (Continuous injection tools) appears on 167 US grants and 114 published applications in this corpus.
Search patents in A01C- Granted patents
- 167
- Published applications
- 114
- Assignees
- 56
- Inventors
- 188
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 8 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 1 | 3 |
| 2006 | 3 | 1 |
| 2007 | 1 | 3 |
| 2008 | 2 | 3 |
| 2009 | 3 | 3 |
| 2010 | 3 | 3 |
| 2011 | 2 | 3 |
| 2012 | 5 | 5 |
| 2013 | 1 | 4 |
| 2014 | 2 | 4 |
| 2015 | 5 | 3 |
| 2016 | 6 | 7 |
| 2017 | 6 | 7 |
| 2018 | 11 | 9 |
| 2019 | 7 | 17 |
| 2020 | 9 | 4 |
| 2021 | 1 | 4 |
| 2022 | 8 | 9 |
| 2023 | 5 | 6 |
| 2024 | 6 | 2 |
| 2025 | 12 | 5 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Y-drop attachment for an agricultural applicator23 Jun 2026US 12,660,745 B1
- Device for shaping a furrow profile, sensing soil properties and dosing fluids17 Feb 2026US 12,550,808 B2Plantium S.A.
- Trench closing assembly13 Jan 2026US 12,520,747 B2Precision Planting LLC
- Systems, methods, and apparatus for agricultural liquid application30 Dec 2025US 12,507,612 B2Precision Planting LLC
- Implements and application units for placement of applications with respect to agricultural plants of agricultural fields16 Dec 2025US 12,495,730 B2Precision Planting LLC
- System and method for determining flow rates of liquid fertilizers18 Jun 2026US 2026/0165234 A1Precision Planting LLC
- Implements and application units for placement of applications with respect to agricultural plants of agricultural fields12 Mar 2026US 2026/0068810 A1Precision Planting LLC
- Combination planter and gaseous soil additive applicator23 Oct 2025US 2025/0324919 A1
- Liquid jet soil processing systems10 Jul 2025US 2025/0221328 A1Hypertherm, Inc.
- Agricultural trench depth sensing systems, methods, and apparatus13 Mar 2025US 2025/0081875 A1Precision Planting LLC
Most cited
By later US patents
- Liquid dispenser for seed planter188US 5,730,074 AFarmer Fabrications, Inc. · 1998
- Liquid dispenser for seed planter128US 5,852,982 AFarmer Fabrications, Inc. · 1998
- Liquid distribution apparatus for distributing liquid into a seed furrow123US 6,453,832 B12002
- Apparatus for fertilizing soil with a V-blade plow87US 4,445,445 A1984
- Liquid distribution apparatus for distributing liquid into a seed furrow83US 6,763,773 B22004